Home / Standards / GB/T 16902.3-2013 GB/T 16902.3-2013 Active Rules for the presentation of graphical symbols for use on equipment - Part 3: Guidelines for the application of graphical symbols 设备用图形符号表示规则 第3部分：应用导则 Standard Type GBT ICS 01.080.01 CCS A22 Status 现行 Issue Date 2013-07-19 Implementation 2013-11-30 Responsible Dept 国家标准委 Drafting Unit 国家标准委